نتایج جستجو برای: direct labelling
تعداد نتایج: 437032 فیلتر نتایج به سال:
The combination of stable isotope labelling with direct infusion ion mobility mass spectrometry (IM-MS) enabled qualitative and quantitative monitoring of biocatalytic reactions with reduced analysis times, enhanced sensitivity and μL-level assay volumes. The new approach was demonstrated by applying to both lipase and monooxygenase enzymes, including multi-substrate screening.
Poly(N-isopropylacrylamide) was labelled using a fluorogen with an aggregation-induced emission feature by direct polymerization; the label served as a fluorogenic probe that reveals fine details in the thermal transitions in the aqueous solution of the polymer; the working mode was readily tuned between non-monotonic and monotonic by changing the labelling degree of the polymer.
Opposition to genetically modified food encompasses environmental concerns, food-safety concerns and ethical objections. Potential environmental benefits from transgenic crops are not well accepted. Genetic modification is a credence attribute that cannot be detected by consumers without labelling. In the absence of labelling a pooling equilibrium results in an adverse quality effect for those ...
In the paper we present a method to estimate relative depth between objects in scenes of video sequences. The information for the estimation of the relative depth is obtained from the overlapping produced between objects when there is relative motion as well as from motion coherence between neighbouring regions. A relaxation labelling algorithm is used to solve conflicts and assign every region...
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